Cushion|Lab Grown|IGI

0.98ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG840611705

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840611705

Diamond specifications and retailer prices

From £143 GBP
HK$1,500 HKD
As of November 1, 2026
Save £459 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £746 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840611705 or 840611705. Listed at 17 retailers as of October 26, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611705
Dimensions6.72 × 4.95 × 3.52 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm4.95 mm0.98 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611705
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £220 GBP|Low: £116 GBP|High: £746 GBP|Avg: £342 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 9£116 GBP
Retailer 14£143 GBP
Retailer 16£164 GBP
Retailer 17£218 GBP
Retailer 1£220 GBP
Retailer 4£229 GBP
Retailer 5£240 GBP
Retailer 7£255 GBP
Retailer 2£276 GBP
Retailer 6£311 GBP
Retailer 10£321 GBP
Retailer 15£354 GBP
Retailer 13£362 GBP
Retailer 12£399 GBP
Retailer 8£455 GBP
Retailer 11£515 GBP
Retailer 3£602 GBP
Reve Diamonds£746 GBP

25 data points across 18 retailers

17 retailers£143 GBP to £602 GBP

A
Cheapest Retailer
-
£143 GBP
HK$1,500 HKD
A
Retailer 2
-
£164 GBP
View
A
Retailer 3
-
£218 GBP
View
A
Retailer 4
-
£220 GBP
€281 EUR
View
Retailer 5
-
£229 GBP
ZAR 4,955 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
£240 GBP
$322 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£255 GBP
$342 USD
View
A
Retailer 8
-
£276 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£311 GBP
$417 USD
View
A
Retailer 10
-
£321 GBP
$430 USD
View
A
Retailer 11
-
£354 GBP
SGD 641 SGD
View
B+
Retailer 12
-
£362 GBP
$485 USD
View
B+
Retailer 13
-
£399 GBP
$535 USD
View
B+
Retailer 14
-
£455 GBP
$610 USD
View
B+
Retailer 15
-
£515 GBP
$690 USD
View
B+
Retailer 16
-
£602 GBP
View
Most Expensive
Reve Diamonds
5A7FC909A · Oct 25
£746 GBP
$999 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from £143 GBPSave up to £459 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.98ct Cushion
£143 GBP